| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.33 | 13.153% | $250.4415 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $121.39 | 8.743% | $132.0031 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $29.35 | 7.719% | $31.6155 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $172.97 | 10.206% | $190.6233 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $199.96 | 12.493% | $224.941 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $164.68 | 7.271% | $176.6539 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $68.62 | 9.737% | $75.3015 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $978.30 | $1,081.5798 | $1,081.57 | $1,081.55 | $1,081.50 | |